.navbar-light .logo{
	color: rgba(0,0,0,.5)
}
/*头部的搜索框*/
.sousuo{
	border-color: #ced4da;
}
/*banner轮播图*/
.carousel-item{
	height: 600px;
	background-size: 100%;
}
.item-1{
	background-image: url('../img/banner.jpg');
}
.item-2{
	background-image: url('../img/big1.jpg');
}
.banner-txt{
	text-align: left;
	width: 400px;
	top: 30%;
}
/*小圆点*/
.carousel-indicators li{
	width: 10px;
	height: 10px;
	border-radius: 50%;
	border:1px solid #fff;
	background-color: transparent;
}
/*主题内容main*/
.main{
	margin-top: 10px;
	background-image: url('../img/banner4.jpg');
}
.main .row:first-of-type{
	margin-left: 0px;
	margin-right: 0px;
	padding-top: 10px;
}
.main .box{
}
.main .card{
	background-color: #ffffff;
	margin: 0 0 20px;
	padding: 5px 5px 0px;
	border-radius: 3px;
}
.main .card-body{
	padding: 30px 15px 20px;
}
.main h3{
	font-size: 18px;
}
.main p{
	font-size: 12px;
}
.btn-a{
	border:1px solid;
}
.btn-a:first-of-type{
	background-color:#347ab6;
	border-color: #2f6ca3;
}
.btn-a:first-of-type:hover{
	background-color: #fff;
	color: #000;
	border-color: #cccccc;
}
.btn-a:last-of-type{
	background-color:#ffffff;
	border-color: #cccccc;
}
.btn-a:last-of-type:hover{
	background-color:#347ab6;
	border-color: #2f6ca3;
	color: #fff;
}
footer{
	padding: 30px 0 20px;
	border-bottom: 1px solid #e2e2e2;
}
footer,footer h5{
	background-color: #f5f5f5;
	font-size: 14px;
}
@media (max-width: 992px) {
	.carousel-item{
		height: 259px;
	}
}